public static IActionResult ProduceErrorResponse(ActionContext context)
{
var errors = context.ModelState.SelectMany(x => x.Value.Errors).Select(m => m.ErrorMessage).ToList();
var response = new ErrorResources(errors);
return(new BadRequestObjectResult(response));
}
/// <inheritdoc/>
public virtual void DeriveWantAction <TFactRule, TFactRuleCollection, TWantAction, TFactContainer>(List <DeriveWantActionRequest <TFactRule, TFactRuleCollection, TWantAction, TFactContainer> > requests)
where TFactRule : IFactRule
where TFactRuleCollection : IFactRuleCollection <TFactRule>
where TWantAction : IWantAction
where TFactContainer : IFactContainer
{
Validate(requests);
var treesByActions = new Dictionary <WantActionInfo <TWantAction, TFactContainer>, List <TreeByFactRule <TFactRule, TWantAction, TFactContainer> > >();
var deriveErrorDetails = new List <DeriveErrorDetail>();
foreach (DeriveWantActionRequest <TFactRule, TFactRuleCollection, TWantAction, TFactContainer> request in requests)
{
var context = request.Context;
if (!context.WantAction.Option.HasFlag(FactWorkOption.CanExecuteSync))
{
deriveErrorDetails.Add(new DeriveErrorDetail(
ErrorCode.InvalidOperation,
ErrorResources.OnWantActionCannotBePerformedSynchronously(context.WantAction),
context.WantAction,
context.Container,
null));
continue;
}
var requestForAction = new BuildTreesForWantActionRequest <TFactRule, TWantAction, TFactContainer>
{
Context = context,
FactRules = request
.Rules
.FindAll(factRule => factRule.Option.HasFlag(FactWorkOption.CanExecuteSync))
.SortByDescending(r => r, context.SingleEntity.GetRuleComparer <TFactRule, TWantAction, TFactContainer>(context)),
};
if (context.TreeBuilding.TryBuildTreesForWantAction(requestForAction, out var resultForAction))
{
treesByActions.Add(resultForAction.WantActionInfo, resultForAction.TreesResult);
}
else
{
deriveErrorDetails.Add(resultForAction.DeriveErrorDetail);
}
}
// Check that we were able to adequately build the tree.
if (deriveErrorDetails.Count != 0)
{
throw CommonHelper.CreateDeriveException(deriveErrorDetails);
}
foreach (var item in treesByActions)
{
item.Key.Context.TreeBuilding.CalculateTreeAndDeriveWantFacts(item.Key, item.Value);
}
}
